Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gewerkschaft Eisenhutte Westfalia GmbHfiledCriticalGewerkschaft Eisenhutte Westfalia GmbH
Publication of ES318962A1publicationCriticalpatent/ES318962A1/en
A bracing arrangement for coal extraction systems in steep inclines with tension and drive station for the transport means and the extraction apparatus, provided in the head gallery and hydraulically displaceable, the transport means being connected by means of a lifting cylinder with the bracing in the head gallery and being able to be supported transitorily by the bracing post the weight of the means of transport, characterized in that the connection between the lifting cylinder and the tensioning station takes place through one of several stops displaced from each other of a flown frame, the lifting cylinder being fed as well as the struts and the displacement cylinder by a common pump. (Machine-translation by Google Translate, not legally binding)
ES0318962A1964-10-281965-10-27A breakdown arrangement for carbon extraction facilities. (Machine-translation by Google Translate, not legally binding)
ExpiredES318962A1
(en)
Improvements in the construction of posts of loading liquid products for transport vehicles. (Machine-translation by Google Translate, not legally binding)
An installation for the assembly of fittings in furniture, especially of hinges, in furniture pieces (Machine-translation by Google Translate, not legally binding)